Bottle opener



FIG. 1 is a rear perspective view of a bottle opener.

FIG. 2 is a front perspective view thereof.

FIG. 3 is an exploded view thereof.

FIG. 4 is a rear view thereof.

FIG. 5 is a front view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a top view thereof.

FIG. 8 is a left side view thereof; and,

FIG. 9 is a right side view thereof.

The broken lines depict a button, a magnet, and a key ring which may be attached or detached to the design and a space into which a magnet may be inserted, none of which form any part of the claimed design. 

CLAIM The ornamental design for a bottle opener, as shown and described. 